How to structure my incoming API data in textfields?

Hi all,

I am doing an API to get information about internet speeds.
I am getting all the data and i can show the outputs but i just can’t get past how i match the result with the including nested data.

For example i want to show the output in field 1:
Supplier: kpn_wba
Technologies: a/b/c (whatever is possible on that address)
Name
Description
etc

For example i want to show the output in field 2:
Supplier: Deltafiber
Technologies: a/b/c (whatever is possible on that address)
Name
Description
etc

So how do i split up lets say 5 suppliers and then match the data for the technology per supplier?





Any suggestions?